Electric immersion heater arrangement with wall fittingSCHOENLAU ALBRECHT
To provide a fitting structure of an immersion heater for molten metal heating easily exchangeable while preventing the adhesion of oxides.SOLUTION: A fitting structure which, in a melting holding furnace 10, is immersed into a molten metal M used for melting or temperature holding to heat the ...
PROBLEM TO BE SOLVED: To improve the producing efficiency of a casting, etc., using a molten metal holding furnace and the product quality by reducing the development of oxide in the furnace and facilitating a maintenance of cleaning in the furnace, replacement of a heater, etc.INUKAI MASAYUKI...
;SOLUTION: The immersion heater 3 is slantly fitted so as to be immersed into the molten metal 2 while penetrating an immersion heater fitting hole 1b arranged in a furnace wall 1a. The upper end of the opening of the immersion heater fitting hole 1b on the inner side of the furnace ...
Waterproof connection fitting for electric immersion heater and the like.KUNZE WILLY, DEKUNZE WERNER, DE